The 2021 Vertigo Collection trade-ups
The 2021 Vertigo Collection has 5 legal trade-up contracts, from Consumer Grade up to Covert. The cheapest today is ten CZ75-Auto | Framework in Field-Tested at €0.37 each, a €3.70 ticket, for one of 4 Industrial Grade skins at 25.00% each. Those ten land the outcomes in Factory New to Field-Tested. Asks read 2026-09-27.
The cheapest legal contract, worked through
Ten copies of CZ75-Auto | Framework in Field-Tested at €0.37 each make the cheapest Consumer Grade contract here: €3.70 in, one Industrial Grade skin out. The cheapest Field-Tested copy sits at the worst float of its band, 0.379999, which is 47 percent of the way up that skin's own range, and that position, not the raw float, is what maps into each outcome's range. At that float the outcomes land in Factory New to Field-Tested.
Priced at those wears, none of the 4 outcomes we can quote nets more than the €3.70 ticket after the venue's fee. They run from €1.02 to €2.48.
That's the calculator's arithmetic on the cheapest listing, not a pick; price your own ten in the trade-up calculator.
Consumer Grade to Industrial Grade
Ten Consumer Grade skins from The 2021 Vertigo Collection return one of 4 Industrial Grade skins, each at 25.00%, when all ten come from here.
Cheapest ticket: ten CZ75-Auto | Framework in Field-Tested, €3.70. Inputs run from CZ75-Auto | Framework at €0.37 to XM1014 | Blue Tire at €0.40. Where the cheapest ten land, SSG 08 | Carbon Fiber nets the most, €2.48, and Glock-18 | Red Tire the least, €1.02. No StatTrak contract on this step: the versions aren't there on both sides.
| Consumer Grade input | Cheapest ask | Wear | Float range |
|---|---|---|---|
 CZ75-Auto | Framework | €0.37 | FT | 0.00 to 0.80 |
 Dual Berettas | Oil Change | €0.39 | FT | 0.00 to 0.50 |
 MAC-10 | Strats | €0.39 | FT | 0.00 to 0.60 |
 FAMAS | Faulty Wiring | €0.40 | FT | 0.00 to 0.50 |
 XM1014 | Blue Tire | €0.40 | FT | 0.00 to 0.55 |
Free account, one click through Steam. You come straight back here with every row open, and your own inventory priced per copy.
On Steam's own page. We never receive your Steam password or touch your skins.
The button opens steamcommunity.com, so check the address bar. Steam may ask for your password there; it never reaches us. Steam only tells us your public ID. Read-only: we can't trade, sell or move a single item. Free, no card.
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| Industrial Grade outcome | Chance | Lands at | Net there |
|---|---|---|---|
 Glock-18 | Red Tire | 25.00% | FT 0.261249 | €1.02 |
 PP-Bizon | Breaker Box | 25.00% | FT 0.208999 | €1.23 |
 SSG 08 | Carbon Fiber | 25.00% | FN 0.057 | €2.48 |
 UMP-45 | Mechanism | 25.00% | FT 0.232749 | €1.19 |
Free account, one click through Steam. You come straight back here with every row open, and your own inventory priced per copy.
On Steam's own page. We never receive your Steam password or touch your skins.
The button opens steamcommunity.com, so check the address bar. Steam may ask for your password there; it never reaches us. Steam only tells us your public ID. Read-only: we can't trade, sell or move a single item. Free, no card.
Open this page in Safari or Chrome before signing in through Steam.
On a phone Steam may ask for your login here, even with its app signed in. Approve in the app if it asks, then come back to this tab.
Industrial Grade to Mil-Spec Grade
Ten Industrial Grade skins from The 2021 Vertigo Collection return one of 4 Mil-Spec Grade skins, each at 25.00%, when all ten come from here.
Cheapest ticket: ten PP-Bizon | Breaker Box in Field-Tested, €11.10. Inputs run from PP-Bizon | Breaker Box at €1.11 to SSG 08 | Carbon Fiber at €2.63. Where the cheapest ten land, AK-47 | Green Laminate nets the most, €12.02, and Nova | Interlock the least, €6.67. No StatTrak contract on this step: the versions aren't there on both sides.
| Industrial Grade input | Cheapest ask | Wear | Float range |
|---|---|---|---|
| PP-Bizon | Breaker Box | €1.11 | FT | 0.00 to 0.44 |
| UMP-45 | Mechanism | €1.17 | FT | 0.00 to 0.49 |
| Glock-18 | Red Tire | €1.34 | FT | 0.00 to 0.55 |
| SSG 08 | Carbon Fiber | €2.63 | MW | 0.00 to 0.12 |
Free account, one click through Steam. You come straight back here with every row open, and your own inventory priced per copy.
On Steam's own page. We never receive your Steam password or touch your skins.
The button opens steamcommunity.com, so check the address bar. Steam may ask for your password there; it never reaches us. Steam only tells us your public ID. Read-only: we can't trade, sell or move a single item. Free, no card.
Open this page in Safari or Chrome before signing in through Steam.
On a phone Steam may ask for your login here, even with its app signed in. Approve in the app if it asks, then come back to this tab.
| Mil-Spec Grade outcome | Chance | Lands at | Net there |
|---|---|---|---|
 AK-47 | Green Laminate | 25.00% | FT 0.348181 | €12.02 |
 Negev | Infrastructure | 25.00% | WW 0.423181 | €9.13 |
 Nova | Interlock | 25.00% | WW 0.431817 | €6.67 |
 P90 | Schematic | 25.00% | WW 0.431817 | €10.57 |
Free account, one click through Steam. You come straight back here with every row open, and your own inventory priced per copy.
On Steam's own page. We never receive your Steam password or touch your skins.
The button opens steamcommunity.com, so check the address bar. Steam may ask for your password there; it never reaches us. Steam only tells us your public ID. Read-only: we can't trade, sell or move a single item. Free, no card.
Open this page in Safari or Chrome before signing in through Steam.
On a phone Steam may ask for your login here, even with its app signed in. Approve in the app if it asks, then come back to this tab.
Mil-Spec Grade to Restricted
Ten Mil-Spec Grade skins from The 2021 Vertigo Collection return one of 3 Restricted skins, each at 33.33%, when all ten come from here.
Cheapest ticket: ten P90 | Schematic in Field-Tested, €34.80. Inputs run from P90 | Schematic at €3.48 to AK-47 | Green Laminate at €12.54. Where the cheapest ten land, Galil AR | CAUTION! nets the most, €39.17, and MAG-7 | Prism Terrace the least, €24.27. No StatTrak contract on this step: the versions aren't there on both sides.
| Mil-Spec Grade input | Cheapest ask | Wear | Float range |
|---|---|---|---|
| P90 | Schematic | €3.48 | FT | 0.00 to 0.50 |
| Negev | Infrastructure | €3.99 | FT | 0.00 to 0.49 |
| Nova | Interlock | €4.28 | FT | 0.00 to 0.50 |
| AK-47 | Green Laminate | €12.54 | FT | 0.02 to 0.40 |
Free account, one click through Steam. You come straight back here with every row open, and your own inventory priced per copy.
On Steam's own page. We never receive your Steam password or touch your skins.
The button opens steamcommunity.com, so check the address bar. Steam may ask for your password there; it never reaches us. Steam only tells us your public ID. Read-only: we can't trade, sell or move a single item. Free, no card.
Open this page in Safari or Chrome before signing in through Steam.
On a phone Steam may ask for your login here, even with its app signed in. Approve in the app if it asks, then come back to this tab.
| Restricted outcome | Chance | Lands at | Net there |
|---|---|---|---|
 Galil AR | CAUTION! | 33.33% | WW 0.417999 | €39.17 |
 MAG-7 | Prism Terrace | 33.33% | FT 0.281199 | €24.27 |
 P250 | Digital Architect | 33.33% | FT 0.372399 | €35.11 |
Restricted to Classified
Ten Restricted skins from The 2021 Vertigo Collection return one of 2 Classified skins, each at 50.00%, when all ten come from here.
Cheapest ticket: ten MAG-7 | Prism Terrace in Minimal Wear, €214. Inputs run from MAG-7 | Prism Terrace at €21.41 to P250 | Digital Architect at €28.38. Where the cheapest ten land, Five-SeveN | Fall Hazard nets the most, €142, and SG 553 | Hazard Pay the least, €131. No StatTrak contract on this step: the versions aren't there on both sides.
| Restricted input | Cheapest ask | Wear | Float range |
|---|---|---|---|
| MAG-7 | Prism Terrace | €21.41 | MW | 0.00 to 0.37 |
| Galil AR | CAUTION! | €28.06 | FT | 0.00 to 0.55 |
| P250 | Digital Architect | €28.38 | FT | 0.00 to 0.49 |
| Classified outcome | Chance | Lands at | Net there |
|---|---|---|---|
 Five-SeveN | Fall Hazard | 50.00% | FT 0.216755 | €142 |
 SG 553 | Hazard Pay | 50.00% | FT 0.194593 | €131 |
Classified to Covert
Ten Classified skins from The 2021 Vertigo Collection return one of 1 Covert skin, each at 100.00%, when all ten come from here.
Cheapest ticket: ten SG 553 | Hazard Pay in Well-Worn, €1,140. Inputs run from SG 553 | Hazard Pay at €114 to Five-SeveN | Fall Hazard at €138. No StatTrak contract on this step: the versions aren't there on both sides.
| Classified input | Cheapest ask | Wear | Float range |
|---|---|---|---|
| SG 553 | Hazard Pay | €114 | WW | 0.00 to 0.48 |
| Five-SeveN | Fall Hazard | €138 | FT | 0.01 to 0.52 |
| Covert outcome | Chance | Lands at | Net there |
|---|---|---|---|
 M4A1-S | Imminent Danger | 100.00% | BS 0.749998 | €503 |
Mixing in other collections
The ten inputs don't have to come from one collection: each input hands its own collection a tenth of the odds. Five Consumer Grade inputs from here and five from The Havoc Collection split the contract 50/50, so each of this collection's 4 outcomes drops to 12.50%, and The Havoc Collection's 4 outcomes share the other half.
The other Consumer Grade contracts nearest this one's €3.70 ticket today:
| Collection | Consumer Grade ticket | Outcomes |
|---|---|---|
| The Havoc Collection | €4.50 | 4 |
| The Ancient Collection | €2.70 | 4 |
| The Overpass Collection | €2.00 | 4 |
| The 2021 Dust 2 Collection | €0.90 | 4 |
Every collection's contracts, cheapest ticket first, are on trade-ups by collection.
Where these skins come from
No weapon case drops The 2021 Vertigo Collection; its skins came from operations, drops or souvenir packages. 6 souvenir packages also carry its skins.
Questions about The 2021 Vertigo Collection trade-ups
How many trade-up contracts are there in The 2021 Vertigo Collection?
5: Consumer Grade to Industrial Grade, Industrial Grade to Mil-Spec Grade, Mil-Spec Grade to Restricted, Restricted to Classified, Classified to Covert.
What is the cheapest trade-up in The 2021 Vertigo Collection?
Ten CZ75-Auto | Framework in Field-Tested at €0.37 each, €3.70 for the Consumer Grade to Industrial Grade contract, asks read 2026-09-27.
What are the odds of a trade-up in The 2021 Vertigo Collection?
With all ten inputs from The 2021 Vertigo Collection: Consumer Grade to Industrial Grade, 1 in 4; Industrial Grade to Mil-Spec Grade, 1 in 4; Mil-Spec Grade to Restricted, 1 in 3; Restricted to Classified, 1 in 2; Classified to Covert, 1 in 1.
Can you do a StatTrak trade-up in The 2021 Vertigo Collection?
No. The 2021 Vertigo Collection has no StatTrak versions on both sides of any step, so every contract here runs in normal copies.
Can you trade up to a knife from The 2021 Vertigo Collection?
No. Its Coverts don't come out of a case with a knife pool, so the ladder here ends at Covert.